2021
DOI: 10.1016/j.conbuildmat.2020.121789
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Durability performance and dimensional stability of road concrete containing dry-shake surface hardener admixture

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Cited by 16 publications
(8 citation statements)
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“…87,88 Compared to 3DPC mixtures, it is expected that the evaporation of pore water will be delayed and the severity of plastic shrinkage will be less as a result of the use of formwork and curing in conventional concretes. 89 Compared to conventional concrete, 3DPC mixtures are more exposed to environmental influences such as temperature, humidity and wind after extrusion as no formwork is used. This situation causes the increase of plastic shrinkage cracks in 3DPC mixtures and negatively affects the strength and durability properties of the printed concrete.…”
Section: Shrinkagementioning
confidence: 99%
See 1 more Smart Citation
“…87,88 Compared to 3DPC mixtures, it is expected that the evaporation of pore water will be delayed and the severity of plastic shrinkage will be less as a result of the use of formwork and curing in conventional concretes. 89 Compared to conventional concrete, 3DPC mixtures are more exposed to environmental influences such as temperature, humidity and wind after extrusion as no formwork is used. This situation causes the increase of plastic shrinkage cracks in 3DPC mixtures and negatively affects the strength and durability properties of the printed concrete.…”
Section: Shrinkagementioning
confidence: 99%
“…As it is known, plastic shrinkage is observed in cases where the evaporation rate is higher than the bleeding rate and causes shallow cracks on the surface 87,88 . Compared to 3DPC mixtures, it is expected that the evaporation of pore water will be delayed and the severity of plastic shrinkage will be less as a result of the use of formwork and curing in conventional concretes 89 . Compared to conventional concrete, 3DPC mixtures are more exposed to environmental influences such as temperature, humidity and wind after extrusion as no formwork is used.…”
Section: Dimensional Stability Of 3dpc Mixturesmentioning
confidence: 99%
“…Several techniques have been developed recently to protect concrete floors exposed to water [ 12 , 13 ]. These techniques can be classified into four categories: (1) rebar coated with epoxy resin (2) anticorrosion agent, (3) re-alkalizing concrete, and (4) concrete surface modification [ 14 ]. As a result of their limited applicability and lack of clarity about their results and expected service life, there is little acceptance of the first two techniques.…”
Section: Introductionmentioning
confidence: 99%
“…It has the advantages of easy access to raw materials and excellent mechanical properties, but it also exhibits the disadvantages of low tensile strength, high brittleness, and easy cracking. In the field of transportation engineering, the problem of durability in concrete structures has been the focus of attention due to the high brittleness and easy cracking of concrete [ 1 , 2 , 3 ]. In order to reduce the brittleness and cracking of concrete, a variety of toughening materials, such as fibers, polymers, and rubbers, have been used to prepare concrete.…”
Section: Introductionmentioning
confidence: 99%